

🔥 Elevate your drive with Flowmaster’s perfect balance of power and style!
The Flowmaster Flow FX Chambered Muffler (2.50” offset in/out) offers a universal fit with a durable 409S stainless steel build and a perforated core design that delivers a deep, moderate exhaust tone. Engineered to improve horsepower and torque by enhancing exhaust flow and reducing back pressure, it’s ideal for modern trucks, muscle cars, and daily drivers seeking a refined sound without excessive cabin drone. Fully MIG-welded for longevity and corrosion resistance, this muffler combines affordable performance with versatile installation options.












| ASIN | B07BTCKH53 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #8,603 in Automotive ( See Top 100 in Automotive ) #4 in Automotive Replacement Exhaust Mufflers |
| Brand Name | Flowmaster |
| Compatible with Vehicle Type | Car |
| Configuration | Universal |
| Customer Reviews | 4.5 4.5 out of 5 stars (589) |
| Global Trade Identification Number | 00700042037520 |
| Included Components | Muffler |
| Item Dimensions | 21 x 10 x 4.5 inches |
| Item Type Name | Exhaust Muffler |
| Item Weight | 10.8 Pounds |
| Manufacturer | Flowmaster |
| Manufacturer Part Number | 71236 |
| Manufacturer Warranty Description | 1 Year Limited |
| Material Type | Stainless Steel |
| Model Number | 71236 |
| OEM Equivalent Part Number | 71236 |
| Part Interchange Info | 71236 |
| Shape | Oval |
| UPC | 700042037520 |
| Unit Count | 1.0 Count |
A**R
Great muffler.
Sounds great fits great. Nice deep rumble. Very quiet at cruising speeds. Very little drone in the cab. Pretty quiet muffler overall. I would highly recommend.
C**D
Great deal!!
Not your “typical” flowmaster exhaust. No it won’t make your vehicle sound like a race car but if you’re looking for a light good sound, this is perfect. Which I was looking for for my f150 XLT. My exhaust now all comes out the back instead of under my cab! And sounds perfect and is a neighbor friendly muffler!!!! GREAT value too!!
C**J
Easy install and sounds great.
Love the sound. It’s a nice deep tone but not to loud. Installed int in a 2007 F150
G**E
Excellent product
Sounds great and good material
D**S
Quality after market muffler.
Well made heavy Guage stainless muffler. Should hold up well and the cost was reasonable. 5 stars tks, ds
D**S
Awesome sound
These sound great and are affordable.
A**K
Great muffler for the$.
Heavy duty. Easy to fit. Cuts noise 99%.
A**R
Fast and awesome
Shipped fast! Good product!
W**Y
I don’t like that it came in a very beat up and old looking box, but the muffler was fine. Just some minor scratches but nothing that affects the mufflers use or performance.
I**S
Buena calidad. Me esperaba más ruido en el escape
J**T
Exact same dimensions as the flowmaster I replaced. Seems to be well constructed. Excellent deep growl, nearly no drone while cruising. Would buy again.
I**C
Sonido agradable no tan ruidoso muy bueno para un 6 cil
S**E
Dodge Dakota V8 Best bang for your buck. Fits perfectly a 2.5 inch pipe. If you are replacing the stock muffler, think about ordering some piping to connect the muffler to the tail pipe. Sound is amazing without being obnoxious.
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